jump script

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer

-- MET
local function onCharacterAdded(character)
    local humanoid = character:WaitForChild("Humanoid")

    -- STOP
    humanoid:GetPropertyChangedSignal("JumpPower"):Connect(function()
        if humanoid.JumpPower ~= 0 then
            humanoid.JumpPower = 24.3
        end
    end)

    -- STEALING
    local connection
    connection = RunService.Heartbeat:Connect(function()
        if humanoid.Parent then
            if humanoid.JumpPower ~= 0 and humanoid.JumpPower ~= 24.3 then
                humanoid.JumpPower = 24.3
            end
        else
            connection:Disconnect()
        end
    end)
end

-- GAMES
if player.Character then
    onCharacterAdded(player.Character)
end

player.CharacterAdded:Connect(onCharacterAdded)